diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-06-17 08:04:53 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-19 07:58:28 -0600 |
| commit | 339d3948c07b4aa2940aeb874294a7d6782cec16 (patch) | |
| tree | 6911362638e340c4fdd16081ac91533bb219c7e7 /block | |
| parent | 8c8f5c85b20d0a7dc0ab9b2a17318130d69ceb5a (diff) | |
| download | lwn-339d3948c07b4aa2940aeb874294a7d6782cec16.tar.gz lwn-339d3948c07b4aa2940aeb874294a7d6782cec16.zip | |
block: move the bounce flag into the features field
Move the bounce flag into the features field to reclaim a little bit of
space.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240617060532.127975-27-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-settings.c | 1 | ||||
| -rw-r--r-- | block/blk.h | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 96e07f24bd9a..d0e9096f93ca 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -479,7 +479,6 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, b->max_write_zeroes_sectors); t->max_zone_append_sectors = min(queue_limits_max_zone_append_sectors(t), queue_limits_max_zone_append_sectors(b)); - t->bounce = max(t->bounce, b->bounce); t->seg_boundary_mask = min_not_zero(t->seg_boundary_mask, b->seg_boundary_mask); diff --git a/block/blk.h b/block/blk.h index 79e8d5d4fe0c..fa32f7fad5d7 100644 --- a/block/blk.h +++ b/block/blk.h @@ -394,7 +394,7 @@ struct bio *__blk_queue_bounce(struct bio *bio, struct request_queue *q); static inline bool blk_queue_may_bounce(struct request_queue *q) { return IS_ENABLED(CONFIG_BOUNCE) && - q->limits.bounce == BLK_BOUNCE_HIGH && + (q->limits.features & BLK_FEAT_BOUNCE_HIGH) && max_low_pfn >= max_pfn; } |